package com.github.xuchen93.forlaozeng.opreate_1;

/**
 * @author xuchen.wang
 */
public class Subject_1 {

	public static void main(String[] args) {

	}

	public static void isLeapYear(int year){
		boolean flag = false;
		if (year%400 == 0){
			flag = true;
		} else if (year%4==0 && year%100!=0){
			flag = true;
		}
		if (flag){
			System.out.println("是");
		} else {
			System.out.println("不是");
		}

	}
}
